can you file form 843 online
About Form 843, Claim for Refund and Request for Abatement
Use Form 843 to claim a refund or request an abatement of certain taxes, interest, penalties, fees, and additions to tax.
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Apply for a Refund of Social Security and/or Medicare Tax ...
Attach the following items to Form 843. Items to be Attached to Form 843. A copy of your Form W-2 to prove the amount of Social Security and Medicare taxes ...
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